[Event "19th OCT Classical Marathon Team Battle"] [Site "https://lichess.org/P2qKHHTu"] [Date "2023.06.04"] [White "Andre_Dagoen"] [Black "Sons_LCKB"] [Result "0-1"] [UTCDate "2023.06.04"] [UTCTime "15:23:28"] [WhiteElo "1972"] [BlackElo "2048"] [WhiteRatingDiff "-48"] [BlackRatingDiff "+68"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 { B00 Pirc Defense } 2. Nf3 Nf6 3. Nc3 c6 4. d4 Qa5 5. Bd3 Bg4 6. Bd2 Bxf3?! { (0.90 → 1.58) Inaccuracy. e5 was best. } (6... e5 7. dxe5 dxe5 8. h3 Bh5 9. g4 Bg6 10. Nd5 Qd8 11. Nxf6+) 7. Qxf3 Qc7 8. O-O?! { (1.85 → 0.95) Inaccuracy. O-O-O was best. } (8. O-O-O e6 9. Kb1 h5 10. h3 Nbd7 11. g4 g6 12. Qg2 Bg7 13. f4 O-O-O 14. f5 Ne8) 8... g6? { (0.95 → 2.51) Mistake. Nbd7 was best. } (8... Nbd7) 9. e5 Nfd7? { (2.72 → 4.77) Mistake. dxe5 was best. } (9... dxe5 10. dxe5 Nd5 11. Nxd5 cxd5 12. e6 fxe6 13. Bc3 Rg8 14. Rae1 Bg7 15. Bxg7 Rxg7 16. Rxe6) 10. exd6 Qxd6 11. Rfe1 Bg7 12. Ne4 Qd5?! { (3.91 → 5.10) Inaccuracy. Qc7 was best. } (12... Qc7 13. Bf4 e5 14. Bg3 O-O 15. dxe5 Qa5 16. Nd6 b5 17. e6 fxe6 18. Qg4 Nc5 19. b4) 13. c4?! { (5.10 → 3.38) Inaccuracy. Bc4 was best. } (13. Bc4 O-O 14. Bxd5 cxd5 15. Ng5 Nf6 16. Qh3 Nc6 17. c3 h6 18. Nf3 Nh7 19. Kh1 Rae8) 13... Qxd4 14. Bc3 Ne5 15. Nf6+?? { (3.72 → 1.35) Blunder. Qf4 was best. } (15. Qf4 Qxd3 16. Bxe5 O-O 17. Rad1 Qxc4 18. Nf6+ exf6 19. Qxc4 fxe5 20. h4 c5 21. Qxc5 Nc6) 15... Bxf6 16. Rxe5 Qd6? { (1.48 → 2.99) Mistake. Qxe5 was best. } (16... Qxe5 17. Bxe5) 17. Re3?? { (2.99 → -1.58) Blunder. c5 was best. } (17. c5 Qxe5 18. Bxe5 Bxe5 19. Re1 Nd7 20. Ba6 bxa6 21. Qxc6 O-O 22. Qxd7 Rad8 23. Qa4 Bxb2) 17... Bxc3 18. bxc3 Nd7 19. Qe2?! { (-1.68 → -2.41) Inaccuracy. Ree1 was best. } (19. Ree1 e6) 19... e6 20. Rd1 Qe7 21. Be4 O-O-O 22. Qb2?! { (-2.53 → -3.33) Inaccuracy. Bc2 was best. } (22. Bc2 Nc5 23. Rd4 Rd7 24. Rf3 e5 25. Rxd7 Kxd7 26. g4 Kc8 27. Qe3 f6 28. h4 e4) 22... Nc5 23. Rb1 Nxe4 24. Rxe4 Rd7 25. h3 Rhd8 26. a4 Rd3?! { (-2.88 → -2.16) Inaccuracy. Rd2 was best. } (26... Rd2) 27. a5 Qc7?! { (-2.49 → -1.43) Inaccuracy. Rd2 was best. } (27... Rd2 28. Qb3 R8d7 29. a6 b6 30. Rbe1 Qc5 31. R1e3 Rd1+ 32. Kh2 Ra1 33. Rd4 Rxd4 34. cxd4) 28. a6 b6 29. g3? { (-1.06 → -2.72) Mistake. c5 was best. } (29. c5) 29... Rd2 30. Qb3?! { (-2.47 → -3.65) Inaccuracy. Qb4 was best. } (30. Qb4 c5) 30... R8d3 31. c5? { (-4.34 → -9.49) Mistake. Rg4 was best. } (31. Rg4 h5) 31... b5? { (-9.49 → -4.33) Mistake. Rxg3+ was best. } (31... Rxg3+ 32. Kf1 Rf3 33. Re2 Qf4 34. Rxd2 Qxd2 35. Qb2 Rxf2+ 36. Kg1 Qxb2 37. Rxb2 Rxb2 38. cxb6) 32. Kg2?? { (-4.33 → Mate in 4) Checkmate is now unavoidable. Rb2 was best. } (32. Rb2 Rxg3+ 33. Kf1 Rxb2 34. Qxb2 Rxh3 35. c4 Rh1+ 36. Ke2 Qd8 37. Qb3 Qa5 38. Re3 Qe1+) 32... Qe7?? { (Mate in 4 → -3.45) Lost forced checkmate sequence. Qxg3+ was best. } (32... Qxg3+ 33. Kh1 Qf3+ 34. Kg1 Qxf2+ 35. Kh1 Rxh3#) 33. Qb4?? { (-3.45 → -7.65) Blunder. Rb2 was best. } (33. Rb2 Qxc5 34. Rxd2 Rxd2 35. Rf4 Rd7 36. c4 b4 37. Qb2 e5 38. Rf3 Qd6 39. Qa1 c5) 33... Ra2?? { (-7.65 → -3.19) Blunder. Qg5 was best. } (33... Qg5 34. Re2 Rxe2 35. Qf4 Qxf4 36. gxf4 Rxc3 37. h4 Ra2 38. h5 Rxc5 39. hxg6 hxg6 40. Rh1) 34. c4 Rdd2? { (-3.72 → -2.00) Mistake. Qg5 was best. } (34... Qg5 35. Rg4 Qe3 36. Qe1 Qxe1 37. Rxe1 Rxa6 38. cxb5 cxb5 39. Rb1 Ra5 40. Rgb4 a6 41. Rh4) 35. Rf4?? { (-2.00 → -5.31) Blunder. Rf1 was best. } { White resigns. } (35. Rf1 e5) 0-1